Warning: Permanently added '10.128.0.174' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 39.635595][ T29] audit: type=1400 audit(1730812886.470:80): avc: denied { execmem } for pid=2963 comm="syz-executor570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.666653][ T29] audit: type=1400 audit(1730812886.480:81): avc: denied { read write } for pid=2965 comm="syz-executor570" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.690766][ T29] audit: type=1400 audit(1730812886.480:82): avc: denied { open } for pid=2965 comm="syz-executor570" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.714555][ T29] audit: type=1400 audit(1730812886.480:83): avc: denied { ioctl } for pid=2965 comm="syz-executor570" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.888890][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.908777][ T740] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 39.918789][ T2826] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 39.926778][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 39.958835][ T62] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 40.038785][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 40.045846][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 40.054243][ T24] usb 1-1: config 0 has no interface number 0 [ 40.060400][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 40.070472][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 40.077709][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 40.086028][ T740] usb 3-1: config 0 has no interface number 0 [ 40.092240][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 40.098765][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 40.101324][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.106419][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 40.114365][ T24] usb 1-1: Product: syz [ 40.114386][ T24] usb 1-1: Manufacturer: syz [ 40.114405][ T24] usb 1-1: SerialNumber: syz [ 40.122744][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 40.124060][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 40.128606][ T9] usb 5-1: config 0 has no interface number 0 [ 40.128724][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 40.137848][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 40.141559][ T2826] usb 2-1: config 0 has no interface number 0 [ 40.151557][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.158882][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 40.165843][ T740] usb 3-1: Product: syz [ 40.175410][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 40.180935][ T740] usb 3-1: Manufacturer: syz [ 40.180956][ T740] usb 3-1: SerialNumber: syz [ 40.181065][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 40.192237][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 40.200699][ T24] usb 1-1: config 0 descriptor?? [ 40.203301][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.216859][ T2965] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 40.217903][ T2826] usb 2-1: Product: syz [ 40.227538][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 40.227746][ T2826] usb 2-1: Manufacturer: syz [ 40.236849][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk [ 40.237781][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 40.241855][ T2826] usb 2-1: SerialNumber: syz [ 40.249922][ T62] usb 4-1: config 0 has no interface number 0 [ 40.261784][ T2826] usb 2-1: config 0 descriptor?? [ 40.283018][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 40.290988][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 40.298094][ T740] usb 3-1: config 0 descriptor?? [ 40.301253][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.309087][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 40.316193][ T9] usb 5-1: Product: syz [ 40.325274][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.330146][ T9] usb 5-1: Manufacturer: syz [ 40.330168][ T9] usb 5-1: SerialNumber: syz [ 40.338169][ T62] usb 4-1: Product: syz [ 40.347370][ T2972] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 40.351589][ T62] usb 4-1: Manufacturer: syz [ 40.359883][ T2971] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 40.364021][ T62] usb 4-1: SerialNumber: syz [ 40.371877][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 40.376139][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 40.379882][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 40.384510][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk [ 40.398231][ T9] usb 5-1: config 0 descriptor?? [ 40.429738][ T62] usb 4-1: config 0 descriptor?? executing program [ 40.435041][ T2970] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 40.439811][ T2973] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 40.452119][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 40.461784][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 40.463292][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 40.472862][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk executing program executing program [ 40.549529][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) executing program executing program [ 40.613199][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 40.622715][ T24] em28xx 1-1:0.132: board has no eeprom [ 40.629316][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 40.649156][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 40.688932][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 40.697780][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 40.704388][ T2978] em28xx 1-1:0.132: Registering V4L2 extension [ 40.712632][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 40.719049][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 40.721474][ T740] em28xx 3-1:0.132: board has no eeprom [ 40.734330][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 40.740954][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 40.749828][ T2826] em28xx 2-1:0.132: board has no eeprom [ 40.750020][ T24] usb 1-1: USB disconnect, device number 2 [ 40.762878][ T2978] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-19) [ 40.772057][ T2978] em28xx 1-1:0.132: failed to trigger read from i2c address 0x48 (error=-19) [ 40.781756][ T24] em28xx 1-1:0.132: Disconnecting em28xx [ 40.810554][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 40.810554][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 40.810603][ T62] em28xx 4-1:0.132: board has no eeprom [ 40.819632][ T9] em28xx 5-1:0.132: board has no eeprom [ 40.819860][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 40.838784][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 40.839666][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 40.847431][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 40.871313][ T2978] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 40.873104][ T2826] usb 2-1: USB disconnect, device number 2 [ 40.878557][ T2978] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 40.878586][ T2978] em28xx 1-1:0.132: No AC97 audio processor [ 40.890234][ T2978] usb 1-1: Decoder not found [ 40.893641][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 40.897535][ T2978] em28xx 1-1:0.132: failed to create media graph [ 40.914524][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 40.918765][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 40.922404][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 40.930209][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 40.944497][ T740] usb 3-1: USB disconnect, device number 2 [ 40.951644][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 40.952506][ T9] usb 5-1: USB disconnect, device number 2 [ 40.964291][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 40.971502][ T2978] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 40.979490][ T62] usb 4-1: USB disconnect, device number 2 [ 40.986755][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 40.994759][ T2978] em28xx 1-1:0.132: Remote control support is not available for this card. [ 41.003728][ T2979] em28xx 2-1:0.132: Registering V4L2 extension [ 41.053129][ T2979] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 41.060249][ T2979] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 41.067445][ T2979] em28xx 2-1:0.132: No AC97 audio processor [ 41.074612][ T2979] usb 2-1: Decoder not found [ 41.079271][ T2979] em28xx 2-1:0.132: failed to create media graph [ 41.085672][ T2979] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 41.093592][ T2979] em28xx 2-1:0.132: Remote control support is not available for this card. [ 41.102591][ T2990] em28xx 3-1:0.132: Registering V4L2 extension [ 41.152529][ T2990] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 41.159788][ T2990] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 41.166953][ T2990] em28xx 3-1:0.132: No AC97 audio processor [ 41.175075][ T2990] usb 3-1: Decoder not found [ 41.179763][ T2990] em28xx 3-1:0.132: failed to create media graph [ 41.186119][ T2990] em28xx 3-1:0.132: V4L2 device video0 deregistered [ 41.193934][ T2990] em28xx 3-1:0.132: Remote control support is not available for this card. [ 41.202670][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 41.251955][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 41.259071][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 41.266192][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 41.276600][ T2993] usb 5-1: Decoder not found [ 41.281323][ T2993] em28xx 5-1:0.132: failed to create media graph [ 41.287895][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 41.295648][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 41.304398][ T9] em28xx 5-1:0.132: Closing input extension [ 41.311144][ T2975] em28xx 4-1:0.132: Registering V4L2 extension [ 41.315364][ T9] em28xx 5-1:0.132: Freeing device [ 41.378452][ T2975] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 41.386140][ T2975] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 41.393323][ T2975] em28xx 4-1:0.132: No AC97 audio processor [ 41.400155][ T2975] usb 4-1: Decoder not found [ 41.404781][ T2975] em28xx 4-1:0.132: failed to create media graph [ 41.411198][ T2975] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 41.419242][ T2975] em28xx 4-1:0.132: Remote control support is not available for this card. [ 41.427895][ T24] em28xx 1-1:0.132: Closing input extension [ 41.434114][ T2826] em28xx 2-1:0.132: Closing input extension [ 41.435558][ T24] em28xx 1-1:0.132: Freeing device [ 41.444252][ T2826] em28xx 2-1:0.132: Freeing device [ 41.446936][ T740] em28xx 3-1:0.132: Closing input extension [ 41.456627][ T62] em28xx 4-1:0.132: Closing input extension [ 41.479145][ T740] em28xx 3-1:0.132: Freeing device [ 41.487336][ T62] em28xx 4-1:0.132: Freeing device [ 41.659074][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 41.758782][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 41.788792][ T740] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 41.788792][ T2826] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 41.803960][ T62] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 41.818765][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 41.825711][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 41.834020][ T9] usb 5-1: config 0 has no interface number 0 [ 41.840246][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 41.852242][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 41.861383][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.869443][ T9] usb 5-1: Product: syz [ 41.873797][ T9] usb 5-1: Manufacturer: syz [ 41.878384][ T9] usb 5-1: SerialNumber: syz [ 41.884902][ T9] usb 5-1: config 0 descriptor?? [ 41.890361][ T2987] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 41.900087][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 41.909927][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 41.918802][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 41.925405][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 41.933758][ T24] usb 1-1: config 0 has no interface number 0 [ 41.940033][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 41.952485][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 41.958846][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 41.961634][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.968576][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 41.974728][ T24] usb 1-1: Product: syz [ 41.983004][ T2826] usb 2-1: config 0 has no interface number 0 [ 41.987082][ T24] usb 1-1: Manufacturer: syz [ 41.987106][ T24] usb 1-1: SerialNumber: syz [ 41.994548][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 41.997812][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 42.005252][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 42.012460][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 42.014328][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 42.017709][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.026778][ T62] usb 4-1: config 0 has no interface number 0 [ 42.031902][ T2826] usb 2-1: Product: syz [ 42.040100][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 42.048058][ T2826] usb 2-1: Manufacturer: syz [ 42.054154][ T740] usb 3-1: config 0 has no interface number 0 [ 42.055067][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 42.058383][ T2826] usb 2-1: SerialNumber: syz [ 42.066780][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 42.076902][ T2826] usb 2-1: config 0 descriptor?? executing program [ 42.078465][ T24] usb 1-1: config 0 descriptor?? [ 42.088790][ T2986] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 42.094054][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 42.109569][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 42.112136][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.119280][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 42.128275][ T740] usb 3-1: Product: syz [ 42.157279][ T740] usb 3-1: Manufacturer: syz [ 42.159130][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 42.161928][ T740] usb 3-1: SerialNumber: syz [ 42.166811][ T2982] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 42.180112][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 42.189320][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.197338][ T62] usb 4-1: Product: syz [ 42.201570][ T62] usb 4-1: Manufacturer: syz [ 42.206201][ T62] usb 4-1: SerialNumber: syz [ 42.213312][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 42.223171][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk [ 42.231290][ T740] usb 3-1: config 0 descriptor?? [ 42.232256][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.236735][ T2985] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 42.245139][ T9] em28xx 5-1:0.132: board has no eeprom [ 42.256854][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 42.267668][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk [ 42.275971][ T62] usb 4-1: config 0 descriptor?? [ 42.281566][ T2988] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 42.291546][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 42.301479][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk executing program [ 42.318839][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 42.326814][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 42.333132][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 42.345141][ T9] usb 5-1: USB disconnect, device number 3 [ 42.351902][ T9] em28xx 5-1:0.132: Disconnecting em28xx executing program [ 42.373533][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 42.426425][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 42.433807][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 42.441229][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 42.448254][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.457101][ T2826] em28xx 2-1:0.132: board has no eeprom [ 42.459185][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 42.464305][ T2993] usb 5-1: Decoder not found executing program executing program [ 42.473597][ T2993] em28xx 5-1:0.132: failed to create media graph [ 42.480817][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 42.489181][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 42.498188][ T9] em28xx 5-1:0.132: Closing input extension [ 42.506186][ T9] em28xx 5-1:0.132: Freeing device [ 42.538822][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 42.540002][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.546802][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 42.546874][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 42.555626][ T24] em28xx 1-1:0.132: board has no eeprom [ 42.555730][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 42.565620][ T2826] usb 2-1: USB disconnect, device number 3 [ 42.570222][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 42.574777][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 42.631840][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 42.638974][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 42.646149][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 42.651560][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.655452][ T2993] usb 2-1: Decoder not found [ 42.660839][ T740] em28xx 3-1:0.132: board has no eeprom [ 42.665410][ T2993] em28xx 2-1:0.132: failed to create media graph [ 42.671622][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.677696][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 42.686361][ T62] em28xx 4-1:0.132: board has no eeprom [ 42.686753][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 42.686782][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 42.696565][ T24] usb 1-1: USB disconnect, device number 3 [ 42.721490][ T24] em28xx 1-1:0.132: Disconnecting em28xx [ 42.722754][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 42.735960][ T2975] em28xx 1-1:0.132: Registering V4L2 extension [ 42.758799][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 42.766702][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 42.773034][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 42.781106][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 42.792894][ T740] usb 3-1: USB disconnect, device number 3 [ 42.800094][ T62] usb 4-1: USB disconnect, device number 3 [ 42.806750][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 42.813258][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 42.813902][ T29] audit: type=1400 audit(1730812889.650:84): avc: denied { remove_name } for pid=2845 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.822618][ T2975] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 42.841650][ T29] audit: type=1400 audit(1730812889.650:85): avc: denied { rename } for pid=2845 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.848693][ T2975] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 42.848714][ T2975] em28xx 1-1:0.132: No AC97 audio processor [ 42.850991][ T2975] usb 1-1: Decoder not found [ 42.871451][ T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 42.878106][ T2975] em28xx 1-1:0.132: failed to create media graph [ 42.903126][ T2975] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 42.910669][ T2975] em28xx 1-1:0.132: Remote control support is not available for this card. [ 42.919381][ T24] em28xx 1-1:0.132: Closing input extension [ 42.925318][ T2826] em28xx 2-1:0.132: Closing input extension [ 42.926891][ T24] em28xx 1-1:0.132: Freeing device [ 42.934503][ T2826] em28xx 2-1:0.132: Freeing device [ 42.936532][ T2990] em28xx 4-1:0.132: Registering V4L2 extension [ 42.995937][ T2990] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 43.003256][ T2990] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 43.010539][ T2990] em28xx 4-1:0.132: No AC97 audio processor [ 43.018257][ T2990] usb 4-1: Decoder not found [ 43.023425][ T2990] em28xx 4-1:0.132: failed to create media graph [ 43.028869][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 43.029985][ T2990] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 43.037013][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 43.043022][ T2990] em28xx 4-1:0.132: Remote control support is not available for this card. [ 43.049786][ T9] usb 5-1: config 0 has no interface number 0 [ 43.059066][ T2978] em28xx 3-1:0.132: Registering V4L2 extension [ 43.065283][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 43.083255][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 43.092483][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.100617][ T9] usb 5-1: Product: syz [ 43.104816][ T9] usb 5-1: Manufacturer: syz [ 43.109485][ T9] usb 5-1: SerialNumber: syz [ 43.118287][ T9] usb 5-1: config 0 descriptor?? [ 43.123899][ T3010] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 43.134739][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 43.142070][ T2978] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 43.144640][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 43.151552][ T2978] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 43.151572][ T2978] em28xx 3-1:0.132: No AC97 audio processor [ 43.153166][ T2978] usb 3-1: Decoder not found [ 43.176267][ T2978] em28xx 3-1:0.132: failed to create media graph [ 43.185031][ T2978] em28xx 3-1:0.132: V4L2 device video0 deregistered [ 43.193044][ T2978] em28xx 3-1:0.132: Remote control support is not available for this card. [ 43.202541][ T62] em28xx 4-1:0.132: Closing input extension [ 43.208767][ T740] em28xx 3-1:0.132: Closing input extension [ 43.218143][ T62] em28xx 4-1:0.132: Freeing device [ 43.225679][ T740] em28xx 3-1:0.132: Freeing device [ 43.239891][ T2826] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 43.260263][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd executing program [ 43.388872][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 43.394218][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 43.401894][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 43.410145][ T2826] usb 2-1: config 0 has no interface number 0 [ 43.416348][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 43.418812][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 43.429258][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 43.434371][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 43.440609][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.448778][ T24] usb 1-1: config 0 has no interface number 0 [ 43.456689][ T2826] usb 2-1: Product: syz [ 43.463289][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 43.466945][ T2826] usb 2-1: Manufacturer: syz [ 43.479534][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 43.481610][ T2826] usb 2-1: SerialNumber: syz [ 43.490628][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.496705][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 43.503250][ T24] usb 1-1: Product: syz [ 43.512030][ T9] em28xx 5-1:0.132: board has no eeprom [ 43.516149][ T24] usb 1-1: Manufacturer: syz [ 43.524438][ T2826] usb 2-1: config 0 descriptor?? [ 43.526278][ T24] usb 1-1: SerialNumber: syz [ 43.532594][ T3011] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 43.540110][ T24] usb 1-1: config 0 descriptor?? [ 43.546440][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 43.549190][ T3014] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 43.557777][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 43.568851][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 43.581658][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk [ 43.588859][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 43.589147][ T740] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 43.596790][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 43.604603][ T62] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 43.610365][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 43.629461][ T9] usb 5-1: USB disconnect, device number 4 [ 43.637114][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 43.705418][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 43.713377][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 43.720626][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 43.728301][ T2993] usb 5-1: Decoder not found [ 43.733025][ T2993] em28xx 5-1:0.132: failed to create media graph [ 43.739458][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered executing program executing program [ 43.747855][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 43.756739][ T9] em28xx 5-1:0.132: Closing input extension [ 43.764794][ T9] em28xx 5-1:0.132: Freeing device [ 43.769917][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 43.772175][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 43.784150][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 43.792441][ T740] usb 3-1: config 0 has no interface number 0 [ 43.798732][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 43.809101][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 43.810796][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 43.823680][ T62] usb 4-1: config 0 has no interface number 0 [ 43.829977][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 43.840330][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 43.849420][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.857422][ T740] usb 3-1: Product: syz [ 43.861623][ T740] usb 3-1: Manufacturer: syz [ 43.866231][ T740] usb 3-1: SerialNumber: syz [ 43.870040][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 43.870923][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 43.879637][ T2826] em28xx 2-1:0.132: board has no eeprom [ 43.888592][ T740] usb 3-1: config 0 descriptor?? [ 43.896886][ T3016] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 43.897931][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 43.913219][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.921274][ T62] usb 4-1: Product: syz [ 43.925447][ T62] usb 4-1: Manufacturer: syz [ 43.930076][ T62] usb 4-1: SerialNumber: syz [ 43.936671][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 43.946491][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk [ 43.948810][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 43.955001][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 43.960976][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 43.969628][ T24] em28xx 1-1:0.132: board has no eeprom [ 43.976089][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 43.983077][ T62] usb 4-1: config 0 descriptor?? [ 43.993624][ T3017] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 44.004040][ T2826] usb 2-1: USB disconnect, device number 4 [ 44.010813][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 44.019918][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 44.029772][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk [ 44.049792][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 44.057750][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 44.069491][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 44.072186][ T24] usb 1-1: USB disconnect, device number 4 [ 44.091016][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 44.094850][ T24] em28xx 1-1:0.132: Disconnecting em28xx executing program [ 44.098144][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 44.111356][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 44.128982][ T2993] usb 2-1: Decoder not found [ 44.133648][ T2993] em28xx 2-1:0.132: failed to create media graph [ 44.143737][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered executing program [ 44.156193][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 44.165151][ T2978] em28xx 1-1:0.132: Registering V4L2 extension [ 44.180568][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 44.232156][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 44.240930][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.244891][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 44.249726][ T740] em28xx 3-1:0.132: board has no eeprom [ 44.257929][ T9] usb 5-1: config 0 has no interface number 0 [ 44.263694][ T2978] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 44.269999][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 44.276960][ T2978] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 44.290377][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 44.294272][ T2978] em28xx 1-1:0.132: No AC97 audio processor [ 44.303264][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.303293][ T9] usb 5-1: Product: syz [ 44.303313][ T9] usb 5-1: Manufacturer: syz [ 44.303331][ T9] usb 5-1: SerialNumber: syz [ 44.307222][ T9] usb 5-1: config 0 descriptor?? [ 44.310725][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 44.318072][ T3030] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 44.323577][ T2978] usb 1-1: Decoder not found [ 44.332357][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 44.335803][ T2978] em28xx 1-1:0.132: failed to create media graph [ 44.342104][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 44.349668][ T2978] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 44.384266][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 44.392252][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 44.398366][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.407141][ T62] em28xx 4-1:0.132: board has no eeprom [ 44.415294][ T740] usb 3-1: USB disconnect, device number 4 [ 44.421936][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 44.428525][ T2978] em28xx 1-1:0.132: Remote control support is not available for this card. [ 44.437281][ T24] em28xx 1-1:0.132: Closing input extension [ 44.443299][ T2826] em28xx 2-1:0.132: Closing input extension [ 44.445315][ T24] em28xx 1-1:0.132: Freeing device [ 44.452835][ T2826] em28xx 2-1:0.132: Freeing device [ 44.454485][ T2990] em28xx 3-1:0.132: Registering V4L2 extension executing program [ 44.478730][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 44.486627][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 44.511383][ T62] usb 4-1: USB disconnect, device number 4 [ 44.518059][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 44.558244][ T2990] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 44.565740][ T2990] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 44.572935][ T2990] em28xx 3-1:0.132: No AC97 audio processor [ 44.579727][ T2990] usb 3-1: Decoder not found [ 44.584349][ T2990] em28xx 3-1:0.132: failed to create media graph [ 44.589101][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 44.590937][ T2990] em28xx 3-1:0.132: V4L2 device video0 deregistered [ 44.604754][ T2990] em28xx 3-1:0.132: Remote control support is not available for this card. [ 44.613501][ T2978] em28xx 4-1:0.132: Registering V4L2 extension [ 44.650044][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.658893][ T9] em28xx 5-1:0.132: board has no eeprom [ 44.669724][ T2978] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 44.676960][ T2978] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 44.684378][ T2978] em28xx 4-1:0.132: No AC97 audio processor [ 44.692705][ T2978] usb 4-1: Decoder not found [ 44.697334][ T2978] em28xx 4-1:0.132: failed to create media graph [ 44.703797][ T2978] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 44.711294][ T2978] em28xx 4-1:0.132: Remote control support is not available for this card. [ 44.718774][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 44.719996][ T62] em28xx 4-1:0.132: Closing input extension [ 44.727753][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 44.733662][ T740] em28xx 3-1:0.132: Closing input extension [ 44.745595][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 44.747775][ T740] em28xx 3-1:0.132: Freeing device [ 44.752099][ T2826] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 44.760554][ T62] em28xx 4-1:0.132: Freeing device [ 44.773097][ T9] usb 5-1: USB disconnect, device number 5 [ 44.790276][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 44.825809][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 44.833115][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 44.838805][ T24] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 44.840447][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 44.855531][ T2993] usb 5-1: Decoder not found [ 44.860229][ T2993] em28xx 5-1:0.132: failed to create media graph [ 44.866602][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 44.874290][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 44.883009][ T9] em28xx 5-1:0.132: Closing input extension [ 44.890438][ T9] em28xx 5-1:0.132: Freeing device [ 44.928771][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 44.935478][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 44.943982][ T2826] usb 2-1: config 0 has no interface number 0 [ 44.950693][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 44.962491][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 44.971949][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.979993][ T2826] usb 2-1: Product: syz [ 44.984174][ T2826] usb 2-1: Manufacturer: syz [ 44.988819][ T2826] usb 2-1: SerialNumber: syz [ 44.995247][ T2826] usb 2-1: config 0 descriptor?? [ 44.998810][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 45.001158][ T3034] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 45.007054][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 45.015786][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 45.020802][ T24] usb 1-1: config 0 has no interface number 0 [ 45.030520][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 45.038176][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 45.055276][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 45.064422][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.072541][ T24] usb 1-1: Product: syz [ 45.076726][ T24] usb 1-1: Manufacturer: syz [ 45.081377][ T24] usb 1-1: SerialNumber: syz [ 45.087900][ T24] usb 1-1: config 0 descriptor?? [ 45.092998][ T740] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 45.100616][ T62] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 45.109808][ T3035] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 45.119850][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 45.129697][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk executing program [ 45.208790][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 45.279159][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 45.288789][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 45.294070][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 45.300870][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 45.309111][ T740] usb 3-1: config 0 has no interface number 0 [ 45.315280][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 45.323539][ T62] usb 4-1: config 0 has no interface number 0 executing program [ 45.330117][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 45.340264][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 45.343629][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.357376][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 45.359708][ T2826] em28xx 2-1:0.132: board has no eeprom [ 45.368529][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.374365][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 45.382137][ T740] usb 3-1: Product: syz [ 45.390303][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 45.391436][ T740] usb 3-1: Manufacturer: syz [ 45.399660][ T9] usb 5-1: config 0 has no interface number 0 [ 45.404192][ T740] usb 3-1: SerialNumber: syz [ 45.411284][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 45.414936][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 45.427546][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 45.434488][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.443541][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.451381][ T62] usb 4-1: Product: syz [ 45.451401][ T62] usb 4-1: Manufacturer: syz [ 45.451419][ T62] usb 4-1: SerialNumber: syz [ 45.451976][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 45.459569][ T9] usb 5-1: Product: syz [ 45.468848][ T740] usb 3-1: config 0 descriptor?? [ 45.473026][ T9] usb 5-1: Manufacturer: syz [ 45.480238][ T62] usb 4-1: config 0 descriptor?? [ 45.483199][ T9] usb 5-1: SerialNumber: syz [ 45.483264][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 45.483292][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 45.484339][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 45.490631][ T3044] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 45.495923][ T2826] usb 2-1: USB disconnect, device number 5 [ 45.502326][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 45.504135][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 45.510417][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk [ 45.530405][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.536008][ T3040] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 45.545548][ T24] em28xx 1-1:0.132: board has no eeprom [ 45.563325][ T9] usb 5-1: config 0 descriptor?? [ 45.569924][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 45.594748][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk [ 45.602705][ T3048] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 45.613004][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 45.623183][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 45.638598][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 45.646679][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 45.653995][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 45.661405][ T2993] usb 2-1: Decoder not found [ 45.666081][ T2993] em28xx 2-1:0.132: failed to create media graph [ 45.672575][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 45.680934][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) executing program executing program [ 45.681700][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 45.688893][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 45.698499][ T2826] em28xx 2-1:0.132: Closing input extension [ 45.710286][ T2978] em28xx 1-1:0.132: Registering V4L2 extension [ 45.712285][ T2826] em28xx 2-1:0.132: Freeing device [ 45.719711][ T24] usb 1-1: USB disconnect, device number 5 [ 45.729003][ T24] em28xx 1-1:0.132: Disconnecting em28xx executing program [ 45.807761][ T2978] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 45.815112][ T2978] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 45.822527][ T2978] em28xx 1-1:0.132: No AC97 audio processor [ 45.830325][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 45.836825][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 45.844467][ T2978] usb 1-1: Decoder not found [ 45.849125][ T2978] em28xx 1-1:0.132: failed to create media graph [ 45.855469][ T2978] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 45.863053][ T2978] em28xx 1-1:0.132: Remote control support is not available for this card. [ 45.869097][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 45.871751][ T24] em28xx 1-1:0.132: Closing input extension [ 45.885028][ T24] em28xx 1-1:0.132: Freeing device [ 45.891360][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.900247][ T62] em28xx 4-1:0.132: board has no eeprom [ 45.906797][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.915552][ T740] em28xx 3-1:0.132: board has no eeprom [ 45.929858][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.938568][ T9] em28xx 5-1:0.132: board has no eeprom [ 45.988753][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 45.996658][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 45.998768][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 46.002734][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 46.010555][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 46.018278][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 46.024409][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 46.039677][ T62] usb 4-1: USB disconnect, device number 5 [ 46.041627][ T2826] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 46.046288][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 46.053515][ T9] usb 5-1: USB disconnect, device number 6 [ 46.066546][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 46.074532][ T740] usb 3-1: USB disconnect, device number 5 [ 46.081855][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 46.114250][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 46.121662][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 46.129069][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 46.136447][ T2993] usb 5-1: Decoder not found [ 46.141269][ T2993] em28xx 5-1:0.132: failed to create media graph [ 46.147971][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 46.155484][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 46.164280][ T9] em28xx 5-1:0.132: Closing input extension [ 46.170324][ T2978] em28xx 4-1:0.132: Registering V4L2 extension [ 46.171725][ T9] em28xx 5-1:0.132: Freeing device [ 46.218786][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 46.227692][ T2978] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 46.230048][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 46.234865][ T2978] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 46.242987][ T2826] usb 2-1: config 0 has no interface number 0 [ 46.250096][ T2978] em28xx 4-1:0.132: No AC97 audio processor [ 46.256182][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 46.262718][ T24] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 46.274373][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 46.282898][ T2978] usb 4-1: Decoder not found [ 46.288932][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.293681][ T2978] em28xx 4-1:0.132: failed to create media graph [ 46.301699][ T2826] usb 2-1: Product: syz [ 46.308744][ T2978] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 46.312238][ T2826] usb 2-1: Manufacturer: syz [ 46.320182][ T2978] em28xx 4-1:0.132: Remote control support is not available for this card. [ 46.323293][ T2826] usb 2-1: SerialNumber: syz [ 46.332022][ T2990] em28xx 3-1:0.132: Registering V4L2 extension [ 46.340635][ T2826] usb 2-1: config 0 descriptor?? [ 46.348454][ T3055] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 46.360015][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 46.370087][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 46.406936][ T2990] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 46.414289][ T2990] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 46.421696][ T2990] em28xx 3-1:0.132: No AC97 audio processor [ 46.430577][ T2990] usb 3-1: Decoder not found [ 46.435234][ T2990] em28xx 3-1:0.132: failed to create media graph [ 46.441755][ T2990] em28xx 3-1:0.132: V4L2 device video0 deregistered [ 46.448770][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 46.455118][ T2990] em28xx 3-1:0.132: Remote control support is not available for this card. [ 46.463899][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 46.472149][ T24] usb 1-1: config 0 has no interface number 0 [ 46.478288][ T62] em28xx 4-1:0.132: Closing input extension [ 46.484700][ T740] em28xx 3-1:0.132: Closing input extension [ 46.491891][ T62] em28xx 4-1:0.132: Freeing device [ 46.498519][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 46.499411][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 46.509853][ T740] em28xx 3-1:0.132: Freeing device [ 46.524371][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 46.533506][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.541681][ T24] usb 1-1: Product: syz [ 46.545844][ T24] usb 1-1: Manufacturer: syz [ 46.550656][ T24] usb 1-1: SerialNumber: syz [ 46.561337][ T24] usb 1-1: config 0 descriptor?? executing program [ 46.567098][ T3056] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 46.577531][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 46.587418][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk [ 46.619060][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 46.668837][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 46.675530][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 46.683848][ T9] usb 5-1: config 0 has no interface number 0 [ 46.690939][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 46.701206][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.709981][ T2826] em28xx 2-1:0.132: board has no eeprom [ 46.717477][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 46.726638][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.734721][ T9] usb 5-1: Product: syz [ 46.738947][ T9] usb 5-1: Manufacturer: syz [ 46.743567][ T9] usb 5-1: SerialNumber: syz [ 46.750165][ T9] usb 5-1: config 0 descriptor?? [ 46.755851][ T3065] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 executing program [ 46.765865][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 46.775743][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 46.783056][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 46.791056][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 46.797217][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 46.822044][ T2826] usb 2-1: USB disconnect, device number 6 [ 46.828837][ T62] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 46.830401][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 46.836989][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 46.851310][ T740] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 46.913270][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 46.920601][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 46.928039][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 46.931665][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.937371][ T2993] usb 2-1: Decoder not found [ 46.943022][ T24] em28xx 1-1:0.132: board has no eeprom [ 46.947370][ T2993] em28xx 2-1:0.132: failed to create media graph executing program [ 46.959400][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 46.967814][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 46.976901][ T2826] em28xx 2-1:0.132: Closing input extension [ 46.984590][ T2826] em28xx 2-1:0.132: Freeing device [ 47.019281][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 47.027291][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 47.029290][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 47.033364][ T2990] em28xx 1-1:0.132: Registering V4L2 extension [ 47.050560][ T24] usb 1-1: USB disconnect, device number 6 [ 47.057250][ T24] em28xx 1-1:0.132: Disconnecting em28xx [ 47.063051][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 47.068318][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 47.075149][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 47.083493][ T740] usb 3-1: config 0 has no interface number 0 [ 47.089697][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 47.097924][ T62] usb 4-1: config 0 has no interface number 0 [ 47.100579][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.104281][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 47.112789][ T9] em28xx 5-1:0.132: board has no eeprom [ 47.122773][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 47.141152][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 47.150315][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.158338][ T62] usb 4-1: Product: syz [ 47.162634][ T62] usb 4-1: Manufacturer: syz [ 47.167245][ T62] usb 4-1: SerialNumber: syz [ 47.171986][ T2990] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 47.179105][ T2990] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 47.186233][ T2990] em28xx 1-1:0.132: No AC97 audio processor [ 47.188804][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 47.193808][ T2990] usb 1-1: Decoder not found [ 47.200041][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 47.204643][ T2990] em28xx 1-1:0.132: failed to create media graph [ 47.218261][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 47.222936][ T9] usb 5-1: USB disconnect, device number 7 [ 47.227506][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.234308][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 47.241248][ T740] usb 3-1: Product: syz [ 47.241269][ T740] usb 3-1: Manufacturer: syz [ 47.241288][ T740] usb 3-1: SerialNumber: syz [ 47.261058][ T62] usb 4-1: config 0 descriptor?? [ 47.266123][ T2990] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 47.273126][ T3061] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 47.275918][ T2990] em28xx 1-1:0.132: Remote control support is not available for this card. [ 47.289132][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 47.291746][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 47.298852][ T2826] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 47.305092][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk [ 47.320374][ T740] usb 3-1: config 0 descriptor?? [ 47.325753][ T3063] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 47.338499][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 47.348450][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk [ 47.382548][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 47.390054][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 47.397202][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 47.404966][ T2993] usb 5-1: Decoder not found [ 47.409671][ T2993] em28xx 5-1:0.132: failed to create media graph [ 47.416052][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 47.423997][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 47.432772][ T24] em28xx 1-1:0.132: Closing input extension [ 47.439093][ T9] em28xx 5-1:0.132: Closing input extension [ 47.440802][ T24] em28xx 1-1:0.132: Freeing device [ 47.446930][ T9] em28xx 5-1:0.132: Freeing device executing program [ 47.478825][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 47.485772][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 47.494261][ T2826] usb 2-1: config 0 has no interface number 0 [ 47.501118][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 47.515150][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 executing program [ 47.524334][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.532417][ T2826] usb 2-1: Product: syz [ 47.536637][ T2826] usb 2-1: Manufacturer: syz [ 47.541338][ T2826] usb 2-1: SerialNumber: syz [ 47.548327][ T2826] usb 2-1: config 0 descriptor?? [ 47.555264][ T3075] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 47.563285][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 47.565837][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 47.579385][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 47.589031][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 47.630462][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.639323][ T62] em28xx 4-1:0.132: board has no eeprom [ 47.650399][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.659164][ T740] em28xx 3-1:0.132: board has no eeprom [ 47.698743][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 47.706618][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 47.712754][ T2990] em28xx 4-1:0.132: Registering V4L2 extension [ 47.719370][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 47.727284][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 47.737166][ T62] usb 4-1: USB disconnect, device number 6 executing program [ 47.743930][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 47.749801][ T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 47.751919][ T740] usb 3-1: USB disconnect, device number 6 [ 47.764215][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 47.789112][ T24] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 47.815946][ T2990] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 47.823156][ T2990] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 47.829450][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 47.830332][ T2990] em28xx 4-1:0.132: No AC97 audio processor [ 47.843270][ T2990] usb 4-1: Decoder not found [ 47.847892][ T2990] em28xx 4-1:0.132: failed to create media graph [ 47.854577][ T2990] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 47.862238][ T2990] em28xx 4-1:0.132: Remote control support is not available for this card. [ 47.870976][ T2978] em28xx 3-1:0.132: Registering V4L2 extension [ 47.890147][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.899056][ T2826] em28xx 2-1:0.132: board has no eeprom [ 47.918814][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 47.925550][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 47.933905][ T9] usb 5-1: config 0 has no interface number 0 [ 47.934494][ T2978] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 47.940804][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 47.947055][ T2978] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 47.958777][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 47.964637][ T2978] em28xx 3-1:0.132: No AC97 audio processor [ 47.972285][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 47.980340][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 47.984519][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 47.993405][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.993434][ T9] usb 5-1: Product: syz [ 47.993454][ T9] usb 5-1: Manufacturer: syz [ 47.993474][ T9] usb 5-1: SerialNumber: syz [ 47.996633][ T2826] usb 2-1: USB disconnect, device number 7 [ 48.001995][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 48.010014][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 48.010991][ T24] usb 1-1: config 0 has no interface number 0 [ 48.019346][ T9] usb 5-1: config 0 descriptor?? [ 48.020471][ T2978] usb 3-1: Decoder not found [ 48.026792][ T3081] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 48.033921][ T2978] em28xx 3-1:0.132: failed to create media graph [ 48.044241][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 48.045621][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 48.050620][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 48.055298][ T2978] em28xx 3-1:0.132: V4L2 device video0 deregistered [ 48.103471][ T2978] em28xx 3-1:0.132: Remote control support is not available for this card. [ 48.112234][ T62] em28xx 4-1:0.132: Closing input extension [ 48.118227][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 48.125572][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 48.134749][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.143018][ T24] usb 1-1: Product: syz [ 48.147225][ T24] usb 1-1: Manufacturer: syz [ 48.152010][ T24] usb 1-1: SerialNumber: syz [ 48.157533][ T62] em28xx 4-1:0.132: Freeing device [ 48.167638][ T24] usb 1-1: config 0 descriptor?? [ 48.173474][ T3076] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 48.191382][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 48.201427][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk executing program [ 48.220490][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 48.227670][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 48.234951][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 48.244183][ T2993] usb 2-1: Decoder not found [ 48.248909][ T2993] em28xx 2-1:0.132: failed to create media graph [ 48.255942][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 48.264603][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 48.273378][ T740] em28xx 3-1:0.132: Closing input extension [ 48.280278][ T2826] em28xx 2-1:0.132: Closing input extension [ 48.282166][ T740] em28xx 3-1:0.132: Freeing device [ 48.289950][ T2826] em28xx 2-1:0.132: Freeing device [ 48.309052][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) executing program [ 48.369916][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.378802][ T9] em28xx 5-1:0.132: board has no eeprom [ 48.439243][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 48.439397][ T24] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 48.447142][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 48.459544][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 48.468793][ T62] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 48.468866][ T9] usb 5-1: USB disconnect, device number 8 [ 48.483959][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 48.510321][ T24] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.519455][ T24] em28xx 1-1:0.132: board has no eeprom [ 48.530893][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 48.537942][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 48.545152][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 48.553820][ T2993] usb 5-1: Decoder not found [ 48.558454][ T2993] em28xx 5-1:0.132: failed to create media graph [ 48.564856][ T2993] em28xx 5-1:0.132: V4L2 device video0 deregistered [ 48.572328][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 48.581045][ T9] em28xx 5-1:0.132: Closing input extension [ 48.588237][ T9] em28xx 5-1:0.132: Freeing device [ 48.588746][ T24] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 48.593561][ T2826] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 48.601237][ T24] em28xx 1-1:0.132: analog set to bulk mode. [ 48.614721][ T740] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 48.622279][ T2978] em28xx 1-1:0.132: Registering V4L2 extension [ 48.633972][ T24] usb 1-1: USB disconnect, device number 7 [ 48.640709][ T24] em28xx 1-1:0.132: Disconnecting em28xx [ 48.658759][ T62] usb 4-1: Using ep0 maxpacket: 32 [ 48.665466][ T62] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 48.673799][ T62] usb 4-1: config 0 has no interface number 0 [ 48.680039][ T62] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 48.692435][ T62] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 48.701727][ T62] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.709902][ T62] usb 4-1: Product: syz [ 48.714079][ T62] usb 4-1: Manufacturer: syz [ 48.718906][ T62] usb 4-1: SerialNumber: syz [ 48.723614][ T2978] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 48.730915][ T2978] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 48.738064][ T2978] em28xx 1-1:0.132: No AC97 audio processor [ 48.746026][ T2978] usb 1-1: Decoder not found [ 48.750705][ T2978] em28xx 1-1:0.132: failed to create media graph [ 48.757475][ T2978] em28xx 1-1:0.132: V4L2 device video0 deregistered [ 48.758924][ T2826] usb 2-1: Using ep0 maxpacket: 32 [ 48.765134][ T62] usb 4-1: config 0 descriptor?? [ 48.772753][ T2826] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 48.779266][ T3088] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 48.782597][ T2826] usb 2-1: config 0 has no interface number 0 [ 48.792669][ T62] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 48.796780][ T2826] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 48.805426][ T62] em28xx 4-1:0.132: Video interface 132 found: bulk [ 48.818586][ T2826] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 48.822817][ T2978] em28xx 1-1:0.132: Remote control support is not available for this card. [ 48.831180][ T2826] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.840179][ T24] em28xx 1-1:0.132: Closing input extension [ 48.847744][ T2826] usb 2-1: Product: syz [ 48.857824][ T24] em28xx 1-1:0.132: Freeing device [ 48.857849][ T2826] usb 2-1: Manufacturer: syz [ 48.867830][ T2826] usb 2-1: SerialNumber: syz [ 48.868737][ T740] usb 3-1: Using ep0 maxpacket: 32 [ 48.879229][ T2826] usb 2-1: config 0 descriptor?? [ 48.879630][ T740] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 48.885019][ T3091] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 48.892647][ T740] usb 3-1: config 0 has no interface number 0 [ 48.902740][ T2826] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 48.906337][ T740] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 48.915568][ T2826] em28xx 2-1:0.132: Video interface 132 found: bulk [ 48.931089][ T740] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 48.932312][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 48.941279][ T740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.956912][ T740] usb 3-1: Product: syz executing program [ 48.961215][ T740] usb 3-1: Manufacturer: syz [ 48.965882][ T740] usb 3-1: SerialNumber: syz [ 48.973281][ T740] usb 3-1: config 0 descriptor?? [ 48.978994][ T3089] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 48.989689][ T740] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 48.999554][ T740] em28xx 3-1:0.132: Video interface 132 found: bulk executing program [ 49.079085][ T62] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 49.098780][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 49.108029][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 49.116322][ T9] usb 5-1: config 0 has no interface number 0 [ 49.122811][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 49.135035][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 49.144295][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.150490][ T62] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 49.152333][ T9] usb 5-1: Product: syz [ 49.161137][ T62] em28xx 4-1:0.132: board has no eeprom [ 49.165225][ T9] usb 5-1: Manufacturer: syz executing program [ 49.165246][ T9] usb 5-1: SerialNumber: syz [ 49.167504][ T9] usb 5-1: config 0 descriptor?? [ 49.185411][ T2826] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 49.192353][ T3100] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 49.199981][ T24] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 49.204096][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 49.217502][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 49.228792][ T62] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 49.236752][ T62] em28xx 4-1:0.132: analog set to bulk mode. [ 49.243275][ T2978] em28xx 4-1:0.132: Registering V4L2 extension [ 49.253769][ T62] usb 4-1: USB disconnect, device number 7 [ 49.258824][ T2826] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 49.259964][ T740] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 49.268417][ T2826] em28xx 2-1:0.132: board has no eeprom [ 49.275299][ T62] em28xx 4-1:0.132: Disconnecting em28xx [ 49.337100][ T2978] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 49.344287][ T2978] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 49.348961][ T2826] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 49.351583][ T2978] em28xx 4-1:0.132: No AC97 audio processor [ 49.359405][ T2826] em28xx 2-1:0.132: analog set to bulk mode. [ 49.372670][ T2826] usb 2-1: USB disconnect, device number 8 [ 49.378138][ T740] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) executing program [ 49.380189][ T2826] em28xx 2-1:0.132: Disconnecting em28xx [ 49.387242][ T740] em28xx 3-1:0.132: board has no eeprom [ 49.398756][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 49.406114][ T24] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 49.414401][ T24] usb 1-1: config 0 has no interface number 0 [ 49.420739][ T2978] usb 4-1: Decoder not found [ 49.425394][ T2978] em28xx 4-1:0.132: failed to create media graph [ 49.431812][ T24] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 49.441958][ T2978] em28xx 4-1:0.132: V4L2 device video0 deregistered [ 49.449817][ T2978] em28xx 4-1:0.132: Remote control support is not available for this card. [ 49.458562][ T2993] em28xx 2-1:0.132: Registering V4L2 extension [ 49.465805][ T24] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 49.468837][ T9] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 49.474944][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.489183][ T24] usb 1-1: Product: syz [ 49.493373][ T24] usb 1-1: Manufacturer: syz [ 49.498025][ T24] usb 1-1: SerialNumber: syz [ 49.502728][ T740] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 49.510649][ T740] em28xx 3-1:0.132: analog set to bulk mode. [ 49.521753][ T24] usb 1-1: config 0 descriptor?? [ 49.527229][ T740] usb 3-1: USB disconnect, device number 7 [ 49.533846][ T3101] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 49.544084][ T24] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 49.552946][ T9] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 49.553919][ T24] em28xx 1-1:0.132: Video interface 132 found: bulk [ 49.562607][ T9] em28xx 5-1:0.132: board has no eeprom [ 49.570092][ T740] em28xx 3-1:0.132: Disconnecting em28xx [ 49.594072][ T2993] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 49.601439][ T2993] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 49.608595][ T2993] em28xx 2-1:0.132: No AC97 audio processor [ 49.618078][ T2993] usb 2-1: Decoder not found [ 49.622772][ T2993] em28xx 2-1:0.132: failed to create media graph [ 49.629888][ T2993] em28xx 2-1:0.132: V4L2 device video0 deregistered [ 49.637699][ T2993] em28xx 2-1:0.132: Remote control support is not available for this card. [ 49.638012][ T3118] ================================================================== [ 49.646519][ T2826] em28xx 2-1:0.132: Closing input extension [ 49.654355][ T3118] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0 [ 49.654426][ T3118] Read of size 8 at addr ffff88811d5b4730 by task v4l_id/3118 [ 49.668733][ T9] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 49.675184][ T3118] [ 49.675212][ T3118] CPU: 1 UID: 0 PID: 3118 Comm: v4l_id Not tainted 6.12.0-rc6-syzkaller-00067-g85c4efbe6088 #0 [ 49.683106][ T9] em28xx 5-1:0.132: analog set to bulk mode. [ 49.685311][ T3118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.696841][ T2993] em28xx 5-1:0.132: Registering V4L2 extension [ 49.701672][ T3118] Call Trace: [ 49.701684][ T3118] [ 49.701693][ T3118] dump_stack_lvl+0x116/0x1f0 [ 49.728911][ T3118] print_report+0xc3/0x620 [ 49.733367][ T3118] ? __virt_addr_valid+0x5e/0x590 [ 49.735998][ T2993] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 49.738409][ T3118] ? __phys_addr+0xc6/0x150 [ 49.749881][ T9] usb 5-1: USB disconnect, device number 9 [ 49.751569][ T3118] kasan_report+0xd9/0x110 [ 49.759257][ T9] em28xx 5-1:0.132: Disconnecting em28xx [ 49.761769][ T3118] ? v4l2_fh_init+0x27d/0x2c0 [ 49.772127][ T3118] ? v4l2_fh_init+0x27d/0x2c0 [ 49.776851][ T3118] v4l2_fh_init+0x27d/0x2c0 [ 49.781396][ T3118] v4l2_fh_open+0x83/0xc0 [ 49.785771][ T3118] em28xx_v4l2_open+0x250/0x7e0 [ 49.790668][ T3118] v4l2_open+0x222/0x490 [ 49.794953][ T3118] ? __pfx_v4l2_open+0x10/0x10 [ 49.799757][ T3118] chrdev_open+0x237/0x6a0 [ 49.804215][ T3118] ? __pfx_chrdev_open+0x10/0x10 [ 49.809186][ T3118] ? lockref_get+0x15/0x50 [ 49.813643][ T3118] do_dentry_open+0x6cb/0x1390 [ 49.815227][ T2993] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 49.818424][ T3118] ? __pfx_chrdev_open+0x10/0x10 [ 49.825512][ T2993] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 49.830351][ T3118] ? inode_permission+0xdd/0x5f0 [ 49.830383][ T3118] vfs_open+0x82/0x3f0 [ 49.830408][ T3118] ? may_open+0x1f2/0x400 [ 49.837507][ T2993] em28xx 5-1:0.132: No AC97 audio processor [ 49.842420][ T3118] path_openat+0x1e6a/0x2d60 [ 49.842462][ T3118] ? __pfx_path_openat+0x10/0x10 [ 49.851090][ T2993] usb 5-1: Decoder not found [ 49.856702][ T3118] ? __pfx___lock_acquire+0x10/0x10 [ 49.856741][ T3118] do_filp_open+0x1dc/0x430 [ 49.861419][ T2993] em28xx 5-1:0.132: failed to create media graph [ 49.866246][ T3118] ? __pfx_do_filp_open+0x10/0x10 [ 49.871541][ T2993] em28xx 5-1:0.132: V4L2 device video1 deregistered [ 49.875996][ T3118] ? find_held_lock+0x2d/0x110 [ 49.882231][ T2993] em28xx 5-1:0.132: Remote control support is not available for this card. [ 49.886831][ T3118] ? _raw_spin_unlock+0x28/0x50 [ 49.892509][ T9] em28xx 5-1:0.132: Closing input extension [ 49.898438][ T3118] ? alloc_fd+0x2d7/0x6c0 [ 49.905753][ T9] em28xx 5-1:0.132: Freeing device [ 49.911760][ T3118] do_sys_openat2+0x17a/0x1e0 [ 49.911800][ T3118] ? __pfx_do_sys_openat2+0x10/0x10 [ 49.911827][ T3118] ? do_user_addr_fault+0xd97/0x12c0 [ 49.947181][ T3118] ? __pfx_lock_release+0x10/0x10 [ 49.952215][ T3118] ? trace_lock_acquire+0x14a/0x1d0 [ 49.957413][ T3118] __x64_sys_openat+0x175/0x210 [ 49.962279][ T3118] ? __pfx___x64_sys_openat+0x10/0x10 [ 49.967655][ T3118] ? do_user_addr_fault+0x839/0x12c0 [ 49.973040][ T3118] do_syscall_64+0xcd/0x250 [ 49.977565][ T3118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.983474][ T3118] RIP: 0033:0x7ff9687b49a4 [ 49.987895][ T3118] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 50.007521][ T3118] RSP: 002b:00007ffddbc0a780 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.015952][ T3118] RAX: ffffffffffffffda RBX: 00007ffddbc0a998 RCX: 00007ff9687b49a4 [ 50.023915][ T3118] RDX: 0000000000000000 RSI: 00007ffddbc0bf25 RDI: 00000000ffffff9c [ 50.031898][ T3118] RBP: 00007ffddbc0bf25 R08: 0000000000000000 R09: 0000000000000000 [ 50.039866][ T3118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.047837][ T3118] R13: 00007ffddbc0a9b0 R14: 00005571893e9670 R15: 00007ff968c03a80 [ 50.055834][ T3118] [ 50.058869][ T3118] [ 50.061192][ T3118] Allocated by task 2993: [ 50.065507][ T3118] kasan_save_stack+0x33/0x60 [ 50.070196][ T3118] kasan_save_track+0x14/0x30 [ 50.074875][ T3118] __kasan_kmalloc+0x8f/0xa0 [ 50.079471][ T3118] em28xx_v4l2_init+0x114/0x4050 [ 50.084440][ T3118] em28xx_init_extension+0x137/0x200 [ 50.089718][ T3118] request_module_async+0x61/0x70 [ 50.094758][ T3118] process_one_work+0x9c5/0x1ba0 [ 50.099726][ T3118] worker_thread+0x6c8/0xf00 [ 50.104339][ T3118] kthread+0x2c1/0x3a0 [ 50.108408][ T3118] ret_from_fork+0x45/0x80 [ 50.112833][ T3118] ret_from_fork_asm+0x1a/0x30 [ 50.117613][ T3118] [ 50.119960][ T3118] Freed by task 2993: [ 50.123950][ T3118] kasan_save_stack+0x33/0x60 [ 50.128636][ T3118] kasan_save_track+0x14/0x30 [ 50.133321][ T3118] kasan_save_free_info+0x3b/0x60 [ 50.138339][ T3118] __kasan_slab_free+0x37/0x50 [ 50.143102][ T3118] kfree+0x130/0x480 [ 50.146988][ T3118] em28xx_v4l2_init+0x22a4/0x4050 [ 50.152012][ T3118] em28xx_init_extension+0x137/0x200 [ 50.157287][ T3118] request_module_async+0x61/0x70 [ 50.162335][ T3118] process_one_work+0x9c5/0x1ba0 [ 50.167295][ T3118] worker_thread+0x6c8/0xf00 [ 50.171902][ T3118] kthread+0x2c1/0x3a0 [ 50.175966][ T3118] ret_from_fork+0x45/0x80 [ 50.180386][ T3118] ret_from_fork_asm+0x1a/0x30 [ 50.185154][ T3118] [ 50.187466][ T3118] The buggy address belongs to the object at ffff88811d5b4000 [ 50.187466][ T3118] which belongs to the cache kmalloc-8k of size 8192 [ 50.201512][ T3118] The buggy address is located 1840 bytes inside of [ 50.201512][ T3118] freed 8192-byte region [ffff88811d5b4000, ffff88811d5b6000) [ 50.208814][ T9] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 50.215463][ T3118] [ 50.215470][ T3118] The buggy address belongs to the physical page: [ 50.215490][ T3118] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d5b0 [ 50.240605][ T3118] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 50.249106][ T3118] flags: 0x200000000000040(head|node=0|zone=2) [ 50.255252][ T3118] page_type: f5(slab) [ 50.259230][ T3118] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000 [ 50.267807][ T3118] raw: 0000000000000000 0000000000020002 00000001f5000000 0000000000000000 [ 50.276385][ T3118] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000 [ 50.285045][ T3118] head: 0000000000000000 0000000000020002 00000001f5000000 0000000000000000 [ 50.293710][ T3118] head: 0200000000000003 ffffea0004756c01 ffffffffffffffff 0000000000000000 [ 50.302373][ T3118] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 50.311028][ T3118] page dumped because: kasan: bad access detected [ 50.317424][ T3118] page_owner tracks the page as allocated [ 50.323120][ T3118] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2993, tgid 2993 (kworker/0:4), ts 48465720077, free_ts 48287141461 [ 50.344389][ T3118] post_alloc_hook+0x2d1/0x350 [ 50.349159][ T3118] get_page_from_freelist+0xd6b/0x2660 [ 50.354652][ T3118] __alloc_pages_noprof+0x221/0x2270 [ 50.359951][ T3118] alloc_pages_mpol_noprof+0xeb/0x400 [ 50.365325][ T3118] new_slab+0x2c9/0x410 [ 50.368775][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 50.369459][ T3118] ___slab_alloc+0xd45/0x1760 [ 50.376075][ T9] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 50.379216][ T3118] __slab_alloc.constprop.0+0x56/0xb0 [ 50.379242][ T3118] __kmalloc_cache_noprof+0x27a/0x2c0 [ 50.379262][ T3118] em28xx_v4l2_init+0x114/0x4050 [ 50.387443][ T9] usb 5-1: config 0 has no interface number 0 [ 50.392765][ T3118] em28xx_init_extension+0x137/0x200 [ 50.392788][ T3118] request_module_async+0x61/0x70 [ 50.392810][ T3118] process_one_work+0x9c5/0x1ba0 [ 50.401054][ T9] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 50.403091][ T3118] worker_thread+0x6c8/0xf00 [ 50.411630][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 50.414442][ T3118] kthread+0x2c1/0x3a0 [ 50.419568][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.424423][ T3118] ret_from_fork+0x45/0x80 [ 50.434435][ T9] usb 5-1: Product: syz [ 50.438967][ T3118] ret_from_fork_asm+0x1a/0x30 [ 50.439005][ T3118] page last free pid 2863 tgid 2863 stack trace: [ 50.448002][ T9] usb 5-1: Manufacturer: syz [ 50.452043][ T3118] free_unref_page+0x58a/0xb50 [ 50.452066][ T3118] __put_partials+0x14c/0x170 [ 50.452088][ T3118] qlist_free_all+0x4e/0x120 [ 50.460104][ T9] usb 5-1: SerialNumber: syz [ 50.464425][ T3118] kasan_quarantine_reduce+0x192/0x1e0 [ 50.472726][ T9] usb 5-1: config 0 descriptor?? [ 50.473320][ T3118] __kasan_slab_alloc+0x4e/0x70 [ 50.480270][ T3114] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 50.484198][ T3118] kmem_cache_alloc_noprof+0x11c/0x2b0 [ 50.493503][ T9] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 50.493600][ T3118] getname_flags.part.0+0x4c/0x550 [ 50.498185][ T9] em28xx 5-1:0.132: Video interface 132 found: bulk [ 50.502766][ T3118] getname+0x8d/0xe0 [ 50.502794][ T3118] do_sys_openat2+0x104/0x1e0 [ 50.502815][ T3118] __x64_sys_openat+0x175/0x210 [ 50.502837][ T3118] do_syscall_64+0xcd/0x250 [ 50.502866][ T3118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.576126][ T3118] [ 50.578456][ T3118] Memory state around the buggy address: [ 50.584084][ T3118] ffff88811d5b4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.592151][ T3118] ffff88811d5b4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.600229][ T3118] >ffff88811d5b4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.608300][ T3118] ^ [ 50.613980][ T3118] ffff88811d5b4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.622073][ T3118] ffff88811d5b4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.630137][ T3118] ================================================================== [ 50.638619][ T3118] Kernel panic - not syncing: KASAN: panic_on_warn set ... executing program executing program [ 50.645845][ T3118] CPU: 1 UID: 0 PID: 3118 Comm: v4l_id Not tainted 6.12.0-rc6-syzkaller-00067-g85c4efbe6088 #0 [ 50.656209][ T3118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.666296][ T3118] Call Trace: [ 50.669595][ T3118] [ 50.672540][ T3118] dump_stack_lvl+0x3d/0x1f0 [ 50.677166][ T3118] panic+0x71d/0x800 [ 50.681081][ T3118] ? __pfx_panic+0x10/0x10 [ 50.685528][ T3118] ? check_panic_on_warn+0x1f/0xb0 [ 50.690848][ T3118] check_panic_on_warn+0xab/0xb0 [ 50.695829][ T3118] end_report+0x117/0x180 [ 50.700201][ T3118] kasan_report+0xe9/0x110 [ 50.704664][ T3118] ? v4l2_fh_init+0x27d/0x2c0 [ 50.709380][ T3118] ? v4l2_fh_init+0x27d/0x2c0 [ 50.714083][ T3118] v4l2_fh_init+0x27d/0x2c0 [ 50.718615][ T3118] v4l2_fh_open+0x83/0xc0 [ 50.722951][ T3118] em28xx_v4l2_open+0x250/0x7e0 [ 50.727825][ T3118] v4l2_open+0x222/0x490 [ 50.732067][ T3118] ? __pfx_v4l2_open+0x10/0x10 [ 50.736936][ T3118] chrdev_open+0x237/0x6a0 [ 50.741568][ T3118] ? __pfx_chrdev_open+0x10/0x10 [ 50.746528][ T3118] ? lockref_get+0x15/0x50 [ 50.750951][ T3118] do_dentry_open+0x6cb/0x1390 [ 50.755728][ T3118] ? __pfx_chrdev_open+0x10/0x10 [ 50.760676][ T3118] ? inode_permission+0xdd/0x5f0 [ 50.765632][ T3118] vfs_open+0x82/0x3f0 [ 50.769703][ T3118] ? may_open+0x1f2/0x400 [ 50.774036][ T3118] path_openat+0x1e6a/0x2d60 [ 50.778628][ T3118] ? __pfx_path_openat+0x10/0x10 [ 50.783571][ T3118] ? __pfx___lock_acquire+0x10/0x10 [ 50.788780][ T3118] do_filp_open+0x1dc/0x430 [ 50.793293][ T3118] ? __pfx_do_filp_open+0x10/0x10 [ 50.798314][ T3118] ? find_held_lock+0x2d/0x110 [ 50.803088][ T3118] ? _raw_spin_unlock+0x28/0x50 [ 50.807980][ T3118] ? alloc_fd+0x2d7/0x6c0 [ 50.812321][ T3118] do_sys_openat2+0x17a/0x1e0 [ 50.817022][ T3118] ? __pfx_do_sys_openat2+0x10/0x10 [ 50.822217][ T3118] ? do_user_addr_fault+0xd97/0x12c0 [ 50.827503][ T3118] ? __pfx_lock_release+0x10/0x10 [ 50.832528][ T3118] ? trace_lock_acquire+0x14a/0x1d0 [ 50.837742][ T3118] __x64_sys_openat+0x175/0x210 [ 50.842609][ T3118] ? __pfx___x64_sys_openat+0x10/0x10 [ 50.847999][ T3118] ? do_user_addr_fault+0x839/0x12c0 [ 50.853309][ T3118] do_syscall_64+0xcd/0x250 [ 50.857838][ T3118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.863734][ T3118] RIP: 0033:0x7ff9687b49a4 [ 50.868144][ T3118] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 50.887769][ T3118] RSP: 002b:00007ffddbc0a780 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.896215][ T3118] RAX: ffffffffffffffda RBX: 00007ffddbc0a998 RCX: 00007ff9687b49a4 [ 50.904218][ T3118] RDX: 0000000000000000 RSI: 00007ffddbc0bf25 RDI: 00000000ffffff9c [ 50.912222][ T3118] RBP: 00007ffddbc0bf25 R08: 0000000000000000 R09: 0000000000000000 [ 50.920226][ T3118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.928227][ T3118] R13: 00007ffddbc0a9b0 R14: 00005571893e9670 R15: 00007ff968c03a80 [ 50.936235][ T3118] [ 50.941056][ T3118] Kernel Offset: disabled [ 50.945377][ T3118] Rebooting in 86400 seconds..